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Samuel Hewitt

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Patents Grantslast 30 patents

  • Information Patent Grant

    Agglomerated alumina containing product
    • Patent number 9,051,187
    • Issue date Jun 9, 2015
    • Bumatech (PTY) Limited
    • Samuel Hewitt
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents